Packed with the technology that is typically reserved for much higher-priced hunting sights, the Drive Slider sight features smooth, silent adjustments and limitless pin settings. The ultra-bright .029" large vertical fiber optic pin easily narrows in on your target. The indicator pin allows for ultra-precise alterations to compensate for various environmental conditions. The glo indicator tape helps maintain accuracy through low and changing light and the precision-installed bubble level properly aligns shots. The included sight light adds the perfect amount of light to see each pin.